Why do several glacier princes look alike?

The reasons why several glacier princes look alike are as follows:

1. Genetic factors: Similar facial features often appear in families. Glacier princes come from similar genetic backgrounds or families, which leads to their certain similarity in appearance.

2. Training and lifestyle: The Glacier Prince has similarities in competitive training and lifestyle. They have experienced similar training programs, eating habits and living rules, which will also have a certain impact on the external similarity.

3. Uniforms and hairstyles: The Glacier Prince will wear the same uniform and have similar hairstyles in the competition, which will also increase their similarity in appearance.